From: Guo Ren <[email protected]> Timer startup must after timer_irq_enable. For qemu, timer tick irq hanppens but irq not enable, so it will cause qemu boot failed.
Signed-off-by: Guo Ren <[email protected]> Tested-by: Liu Zhiwei <[email protected]> --- drivers/clocksource/timer-mp-csky.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clocksource/timer-mp-csky.c b/drivers/clocksource/timer-mp-csky.c index a8acc43..3cb6dbc 100644 --- a/drivers/clocksource/timer-mp-csky.c +++ b/drivers/clocksource/timer-mp-csky.c @@ -79,11 +79,11 @@ static int csky_mptimer_starting_cpu(unsigned int cpu) to->clkevt.cpumask = cpumask_of(cpu); + enable_percpu_irq(csky_mptimer_irq, 0); + clockevents_config_and_register(&to->clkevt, timer_of_rate(to), 2, ULONG_MAX); - enable_percpu_irq(csky_mptimer_irq, 0); - return 0; } -- 2.7.4
